package com.pxmeta.product.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.pxmeta.product.entity.Shop;
import com.pxmeta.product.entity.UserShop;

public interface IUserShopService extends IService<UserShop> {

    void add(Long userId, Shop shop, Integer days);
}
